Transient inhibition of DNA synthesis by methotrexate, in the rat embryo and foetus.
D000014:Abnormalities, Drug-Induced; D000818:Animals; D004247:DNA / Q000096:biosynthesis*; D004622:Embryo, Mammalian / Q000187:drug effects*; D005260:Female; D005333:Fetus / Q000187:drug effects*; D005865:Gestational Age; D002955:Leucovorin / Q000494:pharmacology; D008727:Methotrexate / Q000494:pharmacology*; D011247:Pregnancy; D051381:Rats; D013997:Time Factors
D004247:DNA; D002955:Leucovorin; D008727:Methotrexate